Pallet puller



FIG. 1 is a front elevational view of a pallet puller showing our new design;

FIG. 2 is a top, rear and left side perspective view thereof;

FIG. 3 is a top, rear and right side perspective view thereof; and

FIG. 4 is a bottom perspective view thereof. 

The ornamental design for a pallet puller, as shown and described. 